Octavia Mk2
| Summary of components |
| 1 - | Knock sensor 1 -G61- |
| q | contacts gold-plated |
| 2 - | Ignition coil with power output stage -(N70, N127, N291, N292)- |
| q | removing and installing → Chapter |
| 3 - | Knock sensor 2 -G66- |
| q | contacts gold-plated |
| q | for engine identification characters BWA Knock sensor 2 -G66- with wiring loom and plug connection, as Pos. 1 |
| 4 - | 20 Nm |
| q | the tightening torque influences the knock sensor function |
| 5 - | Spark plug, 25 Nm |
| q | Type and electrode spacing → Octavia II |
| q | use spark plug wrench e.g. -3122 B- for removing and installing |
| 6 - | 10 Nm |
| 7 - | Engine speed sender -G28- |
| 8 - | O-ring |
| q | replace |
| 9 - | Hall sender -G40- |
| q | contacts gold-plated |
